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470316 = 223711509
BaseRepresentation
bin1110010110100101100
3212220011010
41302310230
5110022231
614025220
73666120
oct1626454
9786133
10470316
112a13a0
121a8210
131360c2
14c3580
1594546
hex72d2c

470316 has 48 divisors (see below), whose sum is σ = 1370880. Its totient is φ = 121920.

The previous prime is 470303. The next prime is 470317. The reversal of 470316 is 613074.

470316 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 470292 and 470301.

It is not an unprimeable number, because it can be changed into a prime (470317) by changing a digit.

470316 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670 + ... + 1178.

It is an arithmetic number, because the mean of its divisors is an integer number (28560).

2470316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685440).

470316 is an abundant number, since it is smaller than the sum of its proper divisors (900564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470316 is a wasteful number, since it uses less digits than its factorization.

470316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 470316 is about 685.7958880017. The cubic root of 470316 is about 77.7672218478.

The spelling of 470316 in words is "four hundred seventy thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 509 924 1018 1527 2036 3054 3563 5599 6108 7126 10689 11198 14252 16797 21378 22396 33594 39193 42756 67188 78386 117579 156772 235158 470316